79052778

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:1976

約数の個数: 72

約数和(自身を含む): 203591232

約数和(自身を除く): 124538454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1907, 1974, 2303, 2961, 3814, 4606, 5721, 5922, 6909, 11442, 13349, 13818, 17163, 20727, 26698, 34326, 40047, 41454, 80094, 89629, 93443, 120141, 179258, 186886, 240282, 268887, 280329, 537774, 560658, 627403, 806661, 840987, 1254806, 1613322, 1681974, 1882209, 3764418, 4391821, 5646627, 8783642, 11293254, 13175463, 26350926, 39526389, 79052778]

約数ペア:

[(1, 79052778), (2, 39526389), (3, 26350926), (6, 13175463), (7, 11293254), (9, 8783642), (14, 5646627), (18, 4391821), (21, 3764418), (42, 1882209), (47, 1681974), (49, 1613322), (63, 1254806), (94, 840987), (98, 806661), (126, 627403), (141, 560658), (147, 537774), (282, 280329), (294, 268887), (329, 240282), (423, 186886), (441, 179258), (658, 120141), (846, 93443), (882, 89629), (987, 80094), (1907, 41454), (1974, 40047), (2303, 34326), (2961, 26698), (3814, 20727), (4606, 17163), (5721, 13818), (5922, 13349), (6909, 11442)]